Atkin-Lehner |
3- 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
18081n |
Isogeny class |
Conductor |
18081 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
-29809610860698963 = -1 · 37 · 76 · 415 |
Discriminant |
Eigenvalues |
2 3- -4 7- 3 6 3 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,8673,-8301029] |
[a1,a2,a3,a4,a6] |
j |
841232384/347568603 |
j-invariant |
L |
3.4871940668344 |
L(r)(E,1)/r! |
Ω |
0.17435970334172 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
6027c2 369b2 |
Quadratic twists by: -3 -7 |